u-boot/lib/acpi/Makefile

# SPDX-License-Identifier: GPL-2.0+
#

obj-$(CONFIG_$(SPL_)ACPIGEN) += acpigen.o
obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_device.o
obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_dp.o
obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_table.o
obj-y += acpi_writer.o

# With QEMU the ACPI tables come from there, not from U-Boot
ifndef CONFIG_QEMU
obj-y += base.o

# Sandbox does not build a .asl file
ifndef CONFIG_SANDBOX
obj-y += dsdt.o
endif

obj-y += facs.o
obj-y += ssdt.o
endif